# xCode and iOS Simulator tricks
## iOS-Deploy
##### List Bundle IDs on real iOS device
`ios-deploy -B`
##### Command line deploy app over USB
`ios-deploy -W -b foobar.app`
##### Install, run and debug iOS app on real device from command line
`ios-deploy -d -W -b <DerivedDatapath to app build>/Debug-iphoneos/tinyDormant.app`

## Build Scripts
##### Better Scripts
http://www.mokacoding.com/blog/better-build-phase-scripts/
##### Add warnings and errors
https://briksoftware.com/blog/archives/120/

## Xcode Behaviors
This [SO post](https://stackoverflow.com/questions/7115283/how-to-show-xcode-debugger-in-a-window-separate-from-xcode) shows how to get XCode's debug console as a new Window instead of a small debug Tab.

## Xcodebuild
##### List
`xcodebuild -list`
##### Build
`xcodebuild -scheme "tinyScheme" -project tiny.xcodeproj`
## Xcode environment variables
Read all environment variables available to Xcode:
https://gist.github.com/gdavis/6670468

Or print it locally:
```
xcodebuild -project foobar.xcodeproj -target "foobar" -showBuildSettings
```
### Environment variables
I moved away Build Scripts away from:
```
PROJECT_NAME
TARGETNAME
CURRENT_ARCH
```
As Xcode build tended to use the `PRODUCT_NAME` and `ARCHS` to get the correct env variable.
### Print UUID of Simulator
```
xcrun simctl list | egrep '(Booted)'
    iPhone 8 (89ECF974-0740-4FBE-8388-BB25AC5503A3) (Booted)
    Phone: iPhone 8 (89ECF974-0740-4FBE-8388-BB25AC5503A3) (Booted)
```
### Launch app on Simulator
`xcrun simctl launch booted <bundle_id>`
### Terminate app on Simulator
`xcrun simctl terminate booted <bundle_id>`
### Inspect KeyChain on Simulator
```
/Users/.../Library/Developer/CoreSimulator/Devices/89ECF974-0740-4FBE-8388-BB25AC5503A3/data/Library/Keychains
```

### Inspect persisted local files
```
/Users/.../Library/Developer/CoreSimulator/Devices/<device ID>/data/Containers/Data/Application/<app_uuid>/Documents
```

### Add Certificate Authority files to Simulators
You can drag and drop `.crt` or `.der` certificate files to a simulator in xCode.  

The iOS Simulator will auto open `Springboard` (Settings) and ask for confirmation of trust.  This is a great way to test `UIWebView` or `WKWebView` code with a self-signed certificate chain.  Remember, you need to trust the Root CA and Int CA of a `certificate chain`.  I never load my leaf certificate.